Answer:
-3.125
Step-by-step explanation:
Step 1:
Set Variables (We will use x & y)
x = years
y = total orangutan population
Step 2:
Set up Equations
784 - 25x = y
817 - 36x = y
Step 3:
Set equations equal to each other & solve
784 - 25x = 817 - 36x
784 = 817 - 11x
-33 = -11x
3 years = x
Answer:
C
Step-by-step explanation:
x is 2 times as y is the pattern
Answer:each piece has 1/5 of 3 meters of fabric.
Step-by-step explanation: